The Airmar Technologies P66-DT-MM TRIDUCER Multisensor Transducer is a transom-mount unit that provides depth, speed, and temperature functions in a single housing. It features a dual-frequency 50/200 kHz ceramic element with 600W RMS power. The 50 kHz frequency offers a 45° beamwidth and a maximum depth of 366 m (1200 ft), while the 200 kHz frequency provides a 12° beamwidth for depths up to 213 m (700 ft). Constructed from durable plastic with a Layered Plastic Urethane (LPU) acoustic window, its hydrodynamic design and rounded nose reduce turbulence for accurate high-speed readings and clear sonar images. The unit incorporates a patented noise-suppression system and a plastic kick-up bracket that accommodates transom angles between 2° and 20°, protecting the sensor from impact. Designed for boats up to 8 m (25 ft) long, the sensor can be removed from its bracket without tools for easy maintenance. It weighs 0.5 kg (1.1